CN115074811B

CN115074811B - Continuous electroplating production line for simultaneously plating multiple plating seeds

Info

Publication number: CN115074811B
Application number: CN202210909362.7A
Authority: CN
Inventors: 杨晓波; 张玉祥; 莫云龙
Original assignee: Maester Zhongshan Automotive Surface Technology Co ltd
Current assignee: Maester Zhongshan Automotive Surface Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2024-05-10
Anticipated expiration: 2042-07-29
Also published as: CN115074811A

Abstract

The invention relates to a continuous electroplating production line for simultaneously plating multiple species, which comprises a bottom plate, wherein two upright posts are vertically fixed on the upper surface of the bottom plate, a connecting rod is vertically fixed between one opposite sides of the two upright posts, an inverted T-shaped mounting frame is fixed on the lower surface of the connecting rod, a hanger body is vertically movably clamped on the front surface of the mounting frame, a two-dimensional code label is fixed on the front surface of the hanger body, and a code scanning mechanism for scanning the two-dimensional code label is arranged above the bottom plate. This many plating species are continuous electroplating production line simultaneously utilizes sliding connection between slider and the spout to fix a position movable sleeve, makes movable sleeve horizontal migration about only, makes the sign indicating number ware body that sweeps remove the top of two-dimensional code sign indicating number, through driving first electric putter, sweeps sign indicating number ware body and sweeps the positive two-dimensional code sign indicating number of hanger body to the product that will wait to electroplate falls into several types of products such as ABCD, matches the electroplating process line that corresponds according to the product system is automatic.

Description

Continuous electroplating production line for simultaneously plating multiple plating seeds

Technical Field

The invention relates to the technical field of electroplating, in particular to a continuous electroplating production line for simultaneously plating multiple plating seeds.

Background

The electroplating production line can be divided into a manual electroplating production line, a semi-automatic electroplating production line and a full-automatic electroplating production line according to the production mode, and the electroplating production line can be divided into a hanging plating production line, a barrel plating production line, a continuous plating production line, a brush plating production line, an annular electroplating production line, a linear gantry electroplating production line, a plastic electroplating automatic production line and the like according to the electroplating mode.

The electroplating production line comprises three parts, namely a human-computer interface and a PLC control system, and is used for controlling feeding, proportioning and the like of a single groove and a production control system, wherein the production control system is divided into a code scanning identification and classification system, a conventional process system, a special process system, a monitoring alarm system and a travelling crane system, and the current electroplating production line can only carry out electroplating independently and cannot carry out continuous electroplating of a plurality of plating types at the same time, so that the problem that a plurality of products cannot be electroplated on the same production line at the same time exists.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a continuous electroplating production line for simultaneously plating multiple plating seeds, which has the advantages of simultaneously electroplating multiple products on the same production line and the like, and solves the problem that multiple products cannot be simultaneously electroplated on the same production line.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a continuous electroplating production line simultaneously of many plating species, includes the bottom plate, the upper surface of bottom plate is fixed with two stands perpendicularly, two perpendicularly is fixed with the connecting rod between the opposite one side of stand, the lower surface of connecting rod is fixed with the mounting bracket of reverse T font, the positive perpendicular movable joint of mounting bracket has the hanger body, the front of hanger body is fixed with the two-dimensional code sign, the top of bottom plate is equipped with the code scanning mechanism that is used for scanning the two-dimensional code sign, be equipped with on the code scanning mechanism and sweep a yard ware body, the upper surface of bottom plate is fixed with the plating bath body, the upper surface sliding connection of bottom plate has the driving body, the left side of driving body is equipped with and lifts the mechanism;

The code scanning mechanism comprises a speed regulating motor fixed on the left side of a left upright post, a screw rod is fixed on the outer side of an output shaft of the speed regulating motor, a movable sleeve is connected to the outer side of the screw rod in a threaded manner, a first electric push rod is fixed on the lower surface of the movable sleeve and located in the center of the movable sleeve, a moving block is fixed on the outer side of the output shaft of the first electric push rod, a second electric push rod is fixed on the front surface of the moving block, the output shaft of the second electric push rod penetrates through the front surface of the moving block and extends to the back surface of the moving block, a fixing plate is fixed on the back surface of the fixing plate, a sliding plate is vertically fixed between two opposite sides of the upright posts, a sliding block is fixed on the upper surface of the movable sleeve, a sliding groove which is in sliding connection with the sliding block is arranged on the lower surface of the movable sleeve, the screw rod is rotationally connected between the opposite sides of the two upright posts through bearings, and the code scanning device body is fixed on the upper surface of the fixing plate;

The lifting mechanism comprises a first motor fixed on the right side of a traveling crane body, an output shaft of the first motor penetrates through the right side of the traveling crane body and extends to the left side of the traveling crane body and is fixedly provided with a first winding wheel, a connecting frame is fixed on the left side of the traveling crane body, a movable plate is hinged to the left side of the traveling crane body through a hinge shaft, a vertical plate is vertically fixed on the upper surface of the movable plate, a second motor is fixed on the upper surface of the movable plate and located at the center, a second winding wheel is fixed on the outer side of an output shaft of the second motor, two mounting plates are vertically fixed on the upper surface of the movable plate, two sliding rods are vertically fixed on one sides of the mounting plates opposite to each other, sliding blocks are connected to the outer sides of the sliding rods in a sliding mode, clamping plates are vertically fixed on the lower surfaces of the sliding blocks, and two second hanging rings are respectively fixed on the upper surfaces of the sliding blocks, and two second steel ropes are fixed on the outer sides of the second winding wheels.

Further, two telescopic rods are vertically fixed between one side of the movable sleeve opposite to the movable block, and each telescopic rod consists of a fixed sleeve and a movable rod, wherein the movable rods are slidably connected in the fixed sleeve.

Further, the upper surface of perpendicular board is fixed with first rings, the outside of first rings is tied to have first steel cable.

Further, the inside of link is connected with the drive wheel through the bearing rotation, and one side that the first steel cable is close to the drive wheel is transmitted and is connected in the outside of drive wheel and is fixed in the outside of first rolling wheel.

Further, two second steel ropes are close to the one ends of two second rings respectively and are fixed in the outside of two second rings respectively, two slide bars are fixed with two limiting plates respectively in opposite sides.

Further, the bottom ends of the two clamping plates penetrate through the upper surface of the movable plate and extend to the lower side of the movable plate.

Further, the lower surface of driving body is fixed with the gyro wheel, the upper surface of plating bath body just is close to the one end of driving body and is fixed with the stopper.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. This many plating species are continuous electroplating production line simultaneously utilizes sliding connection between slider and the spout to fix a position movable sleeve, makes movable sleeve horizontal migration about only, makes the sign indicating number ware body that sweeps remove the top of two-dimensional code sign indicating number, through driving first electric putter, sweeps sign indicating number ware body and sweeps the positive two-dimensional code sign indicating number of hanger body to the product that will wait to electroplate falls into several types of products such as ABCD, matches the electroplating process line that corresponds according to the product system is automatic.

2. This many plating species are continuous electroplating production line simultaneously makes the second winding wheel begin to rotate through driving the second motor, makes two sliding blocks to the side direction removal of opposite through the second steel cable of pulling left and right sides, utilizes two splint to carry out the centre gripping with the product, through driving first motor, makes first winding wheel begin to receive and release first steel cable, and the fly leaf is through the articulated connection between the driving body to the inside of plating bath body remove this moment, carries out electroplating work.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic diagram of a code scanning mechanism according to the present invention;

FIG. 3 is a left side view of the moving block structure of the present invention;

Fig. 4 is a schematic view of a pulling mechanism according to the present invention.

In the figure: 1 bottom plate, 2 sweep a yard mechanism, 201 speed governing motor, 202 screw rod, 203 movable sleeve, 204 first electric putter, 205 movable block, 206 second electric putter, 207 fixed plate, 208U-shaped frame, 3 stand, 4 lifting mechanism, 401 first motor, 402 first rolling wheel, 403 link, 404 movable plate, 405 perpendicular board, 406 second motor, 407 second rolling wheel, 408 mounting panel, 409 slide bar, 410 sliding block, 411 splint, 5 connecting rod, 6 mounting bracket, 7 plating bath body, 8 hanger body, 9 two-dimensional code sign, 10 driving body, 11 sweep a yard body.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, the continuous electroplating production line for multiple plating seeds in this embodiment includes a bottom plate 1, two upright posts 3 are vertically fixed on the upper surface of the bottom plate 1, a connecting rod 5 is vertically fixed between opposite sides of the two upright posts 3, a mounting frame 6 in an inverted T shape is fixed on the lower surface of the connecting rod 5, a rack body 8 is vertically movably clamped on the front surface of the mounting frame 6, an L-shaped clamping rod is vertically fixed on the upper surface of the rack body 8 to the back surface, the rack body 8 can be hung on the upper surface of the mounting frame 6, a two-dimensional code label 9 is fixed on the front surface of the rack body 8, a code scanning mechanism 2 for scanning the two-dimensional code label 9 is arranged above the bottom plate 1, a code scanning device body 11 is arranged on the code scanning mechanism 2, plating bath bodies 7 are fixed on the upper surface of the bottom plate 1, the number of the plating bath bodies 7 is multiple, the plating bath bodies are sequentially arranged to the back surfaces of the plating bath bodies 7, different plating solutions can be respectively injected into the inside the plating bath bodies 7, the upper surfaces of the bottom plate 1 are slidingly connected with a plurality of travelling crane bodies 10, the number of travelling crane bodies 10 is multiple, the travelling crane bodies are sequentially arranged to the top ends of the travelling crane bodies 10, and the travelling crane bodies 10 are slidingly connected to the left side of the travelling crane bodies 10 by using the sliding rail 4.

In this embodiment, the lower surface of driving body 10 is fixed with the gyro wheel, and the lower surface sliding connection of gyro wheel has the U-shaped track, can make driving body 10 gliding more stable, and the U-shaped track is fixed at the upper surface of bottom plate 1, and the upper surface of plating bath body 7 just is close to driving body 10's one end and is fixed with the stopper, and the upper surface of stopper is fixed with the rubber pad, can play the effect of spacing fly leaf 404.

It should be noted that, the code scanning identification and classification system is to scan two-dimension codes of the two-dimension code label 9 to divide the electroplated product into several products such as ABCD, and the like, and automatically match the corresponding electroplating process line according to the product system, the conventional process system is surface treatment in the conventional electroplating process such as removing oxide layer or degreasing on the surface of a workpiece before and after electroplating, so as to improve the surface condition of the workpiece, thereby ensuring the quality of the electroplated layer, the pre-plating process in the production line is mainly performed by primary electrolysis, water washing, acid degreasing, acid electrolysis, final electrolysis, activation and the like, the post-plating process is mainly performed by a series of operations for decorating or enhancing the corrosion resistance, mainly performed by ultrasonic water washing, light emitting, passivation, hot pure water washing, blow-drying and the like, and by setting a monitoring alarm system, the fault of the production line of workers, the failure of the corresponding electroplating tank of the related plating species can be prompted, timely feeding and the like, the special process system mainly comprises a temperature control system, a current density control system, a plating solution formula control system and an electroplating time control system, a monitoring alarm system, the failure alarm system, the worker is prompted to the production line of the worker to be prompted to the production line of the corresponding plating species of the electroplating tool, the plating tool is required to be timely fed by the plating tool 8, and the like is required to take the running tool is required to be timely fed down, and the running tool is required to be etc.

Referring to fig. 2-3, in order to sweep the two-dimensional code label 9, the code sweeping mechanism 2 in this embodiment includes a speed regulating motor 201 fixed on the left side of the left side upright post 3, the speed regulating motor 201 is a conventional speed regulating motor 201 commonly used in the market, the application is not repeated, a screw 202 is fixed on the outer side of an output shaft of the speed regulating motor 201, the speed regulating motor 201 is driven to rotate the screw 202, a sliding connection between a sliding block and a sliding groove is utilized to position the movable sleeve 203, the movable sleeve 203 can only horizontally move left and right, a movable sleeve 203 is connected on the outer side of the screw 202 in a threaded manner, a first electric push rod 204 is fixed on the lower surface of the movable sleeve 203 and at the center, the first electric push rod 204 is a conventional electric push rod commonly used in the market, a moving block 205 is fixed on the outer side of the output shaft of the first electric push rod 204, by driving the second electric push rod 206 to move the fixing plate 207 towards the direction of the hanger body 8, when the U-shaped frame 208 passes through the hanger body 8, the first electric push rod 204 is driven to lift the hanger body 8 upwards, so that the products to be electroplated are divided into a plurality of products such as ABCD and the like, corresponding electroplating process lines are automatically matched according to a product system, the second electric push rod 206 is fixed on the front surface of the moving block 205, the second electric push rod 206 is a common conventional electric push rod on the market, the application is not repeated, the output shaft of the second electric push rod 206 penetrates the front surface of the moving block 205 and extends to the back surface of the moving block 205 and is fixed with the fixing plate 207, when the movable sleeve 203 drives the code scanner body 11 to move above the two-dimensional code label 9, the first electric push rod 204 is driven to drive the fixing plate 207 to move downwards, and the code scanner body 11 moves downwards, the code scanner body 11 is utilized to scan the codes of the two-dimensional code label 9 on the front face of the hanger body 8, the U-shaped frame 208 is fixed on the back face of the fixing plate 207, and the opening of the U-shaped frame 208 faces upwards.

In this embodiment, a sliding plate is vertically fixed between two opposite sides of the two upright posts 3, a sliding block is fixed on the upper surface of the movable sleeve 203, a sliding groove connected with the sliding block in a sliding manner is provided on the lower surface of the movable sleeve 203, a screw 202 is rotatably connected between two opposite sides of the two upright posts 3 through a bearing, the code scanner body 11 is fixed on the upper surface of the fixed plate 207, two telescopic rods are vertically fixed between one opposite side of the movable sleeve 203 and the movable block 205, and each of the two telescopic rods is composed of a fixed sleeve and a movable rod, wherein the movable rod is slidably connected inside the fixed sleeve.

It should be noted that, the sliding connection between the sliding block and the sliding groove is utilized to position the movable sleeve 203, so that the movable sleeve 203 can only move horizontally left and right, the code scanner body 11 moves to the upper portion of the two-dimension code label 9, and the code scanner body 11 scans the two-dimension code label 9 on the front face of the hanger body 8 by driving the first electric push rod 204, so that the products to be electroplated are classified into products such as ABCD, and the like, and corresponding electroplating process lines are automatically matched according to a product system.

Referring to fig. 4, in order to perform electroplating work on a product to be electroplated, the lifting mechanism 4 in this embodiment includes a first motor 401 fixed on the right side of the travelling crane body 10, the first motor 401 is a conventional motor commonly used in the market, the application is not repeated, an output shaft of the first motor 401 penetrates through the right side of the travelling crane body 10 and extends to the left side of the travelling crane body 10 and is fixed with a first winding wheel 402, a connecting frame 403 is fixed on the left side of the travelling crane body 10, a movable plate 404 is hinged on the left side of the travelling crane body 10 through a hinge shaft, a vertical plate 405 is vertically fixed on the upper surface of the movable plate 404, a second motor 406 is fixed on the upper surface and at the center of the movable plate 404, the second motor 406 is a conventional motor commonly used in the market, and the application is not repeated, the outer side of the output shaft of the second motor 406 is fixedly provided with a second winding wheel 407, the upper surface of the movable plate 404 is vertically fixed with two mounting plates 408, one side of the two mounting plates 408 opposite to each other is vertically fixed with a sliding rod 409, the outer sides of the two sliding rods 409 are both connected with sliding blocks 410 in a sliding manner, the lower surfaces of the two sliding blocks 410 are both vertically fixed with clamping plates 411, a product to be electroplated is placed between the opposite sides of the two clamping plates 411, the second motor 406 is driven, the second winding wheel 407 starts to rotate, and the two sliding blocks 410 move towards the opposite sides by pulling second steel ropes at the left side and the right side.

In this embodiment, the first hanging ring is fixed on the upper surface of the vertical plate 405, the first steel rope is tied on the outer side of the first hanging ring, the driving wheel is rotatably connected to the inner side of the connecting frame 403 through a bearing, one side of the first steel rope, which is close to the driving wheel, is in transmission connection with the outer side of the driving wheel and is fixed on the outer side of the first winding wheel 402, two clamping plates 411 are used for clamping a product, the first winding wheel 402 starts to retract and release the first steel rope, at this time, the movable plate 404 is hinged to the travelling crane body 10 to move towards the inner side of the electroplating bath body 7 for electroplating, two second hanging rings are respectively fixed on the upper surfaces of the two sliding blocks 410, two second steel ropes are respectively fixed on the outer side of the second winding wheel 407, one ends, which are close to the two second hanging rings, of the two sliding rods 409 are respectively fixed with two limiting plates, and the bottom ends of the two clamping plates 411 penetrate through the upper surface of the movable plate 404 and extend to the lower side of the movable plate 404.

The second reel 407 is rotated by driving the second motor 406, the two slide blocks 410 are moved in the opposite side direction by pulling the second ropes on the left and right sides, the product is clamped by the two clamping plates 411, the first reel 402 is rotated by driving the first motor 401, and the movable plate 404 is moved into the plating bath body 7 by the hinge connection with the traveling crane body 10 at this time, and the plating work is performed.

It is understood that the control mode of the present invention is controlled by a controller, the control circuit of the controller is realized by simple programming by a person skilled in the art, the supply of power is also well known in the art, and the present invention is mainly used to protect a mechanical device, so the present invention does not explain the control mode and circuit connection in detail.

The working principle of the embodiment is as follows:

(1) When the two-dimensional code label 9 on the front face of the hanger body 8 needs to be scanned, the speed regulating motor 201 is driven to enable the screw 202 to start rotating, the movable sleeve 203 is positioned by utilizing sliding connection between the sliding blocks and the sliding grooves, the movable sleeve 203 can only move horizontally left and right, when the movable sleeve 203 drives the code scanner body 11 to move to the upper side of the two-dimensional code label 9, the first electric push rod 204 is driven, the moving block 205 drives the fixing plate 207 to move downwards, the code scanner body 11 is driven to move downwards, the code scanner body 11 is utilized to scan the two-dimensional code label 9 on the front face of the hanger body 8, the second electric push rod 206 is driven to enable the fixing plate 207 to move towards the direction of the hanger body 8, and when the U-shaped frame 208 passes through the hanger body 8, the first electric push rod 204 is driven to upwards support the hanger body 8, so that products to be electroplated are divided into a plurality of products such as ABCD (automatic matching corresponding electroplating process lines according to a product system.

(2) After the classification, the oxide layer or degreasing on the surface of the workpiece is required to be removed, the surface condition of the workpiece is improved, so as to ensure the quality of the electroplated layer, the pre-plating treatment process in the production line mainly comprises a series of operations of primary electrolysis, water washing, acid degreasing, acid electrolysis, final electrolysis, activation and the like, the post-plating treatment is mainly performed for decoration or corrosion resistance enhancement, the series of operations mainly comprises the steps of ultrasonic water washing, light emitting, passivation, hot pure water washing, blow-drying and the like, a monitoring alarm system is arranged, the production line fault of a worker, the corresponding electroplating tank and the like cannot be found, timely feeding and the like can be prompted, a product to be electroplated is placed between the opposite sides of the two clamping plates 411, the second motor 406 is driven, the second winding wheel 407 starts to rotate, the two sliding blocks 410 are moved to the opposite sides by pulling the second steel ropes on the left side and the right side, the two clamping plates 411 are used for clamping the product, the first winding wheel 402 starts to wind up and release the first steel rope, and the movable plate 404 moves to the inside of the electroplating tank 7 through the hinged connection with the travelling crane body 10 at the moment, and the electroplating work is performed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Continuous electroplating production line simultaneously is plated to many kinds, including bottom plate (1), its characterized in that: the automatic lifting device is characterized in that two upright posts (3) are vertically fixed on the upper surface of the bottom plate (1), a connecting rod (5) is vertically fixed between one opposite sides of the upright posts (3), an inverted T-shaped mounting frame (6) is fixed on the lower surface of the connecting rod (5), a hanger body (8) is vertically movably clamped on the front surface of the mounting frame (6), a two-dimensional code label (9) is fixed on the front surface of the hanger body (8), a code scanning mechanism (2) for scanning the two-dimensional code label (9) is arranged above the bottom plate (1), a code scanner body (11) is arranged on the code scanning mechanism (2), an electroplating bath body (7) is fixed on the upper surface of the bottom plate (1), a travelling crane body (10) is connected on the upper surface of the bottom plate (1), and a lifting mechanism (4) is arranged on the left side of the travelling crane body (10);

The code scanning mechanism (2) comprises a speed regulating motor (201) fixed on the left side of a left upright post, a screw rod (202) is fixed on the outer side of an output shaft of the speed regulating motor (201), a movable sleeve (203) is connected to the outer side of the screw rod (202) in a threaded mode, a first electric push rod (204) is fixed on the lower surface of the movable sleeve (203) and located in the center of the movable sleeve, a moving block (205) is fixed on the outer side of the output shaft of the first electric push rod (204), a second electric push rod (206) is fixed on the front surface of the moving block (205), an output shaft of the second electric push rod (206) penetrates through the front surface of the moving block (205) and extends to the back surface of the moving block (205) and is fixed with a fixing plate (207), a U-shaped frame (208) is fixed on the back surface of the fixing plate (207), a sliding plate is vertically fixed between two opposite sides of the upright posts (3), a sliding block is fixed on the upper surface of the movable sleeve (203), a sliding groove which is slidingly connected with the sliding block is arranged on the lower surface of the sliding plate, the screw rod (202) is connected to the opposite sides of the two upright posts (3) through bearings, and the fixing plates are fixed on the fixing plates (11;

The lifting mechanism (4) comprises a first motor (401) fixed on the right side of a traveling crane body (10), an output shaft of the first motor (401) penetrates through the right side of the traveling crane body (10) and extends to the left side of the traveling crane body (10) and is fixedly provided with a first winding wheel (402), a connecting frame (403) is fixed on the left side of the traveling crane body (10), a movable plate (404) is hinged on the left side of the traveling crane body (10) through a hinge shaft, a vertical plate (405) is vertically fixed on the upper surface of the movable plate (404), a second motor (406) is fixed on the upper surface of the movable plate (404) and is positioned at the center, a second winding wheel (407) is fixed on the outer side of the output shaft of the second motor (406), two mounting plates (408) are vertically fixed on the upper surface of the movable plate (404), sliding rods (409) are vertically fixed on opposite sides of the two mounting plates (408), sliding blocks (410) are slidably connected on the outer sides of the two sliding rods (409), a vertical hanging ring (410) is fixed on the lower surface of the two sliding blocks (410), two hanging rings (411) are respectively fixed on the outer sides of the two hanging rings (411) are vertically fixed on the outer sides of the second steel ropes, the inside of link (403) is connected with the drive wheel through the bearing rotation, and one side that the first steel cable is close to the drive wheel is transmitted and is connected in the outside of drive wheel and is fixed in the outside of first reel (402).

2. The multi-plating simultaneous continuous plating line according to claim 1, wherein: two telescopic rods are vertically fixed between one side of the movable sleeve (203) opposite to the movable block (205), and each telescopic rod consists of a fixed sleeve and a movable rod, wherein the movable rods are slidably connected in the fixed sleeve.

3. The multi-plating simultaneous continuous plating line according to claim 1, wherein: one ends of the two second steel ropes, which are close to the two second hanging rings, are respectively fixed on the outer sides of the two second hanging rings, and two limiting plates are respectively fixed on one sides of the two sliding rods (409) which are opposite to each other.

4. The multi-plating simultaneous continuous plating line according to claim 1, wherein: the bottom ends of the two clamping plates (411) penetrate through the upper surface of the movable plate (404) and extend to the lower part of the movable plate (404).

5. The multi-plating simultaneous continuous plating line according to claim 1, wherein: the lower surface of driving body (10) is fixed with the gyro wheel, the upper surface of plating bath body (7) and be close to the one end of driving body (10) and be fixed with the stopper.